WO2020064934A8 - Methods of and apparatuses for metal forming - Google Patents

Methods of and apparatuses for metal forming Download PDF

Info

Publication number
WO2020064934A8
WO2020064934A8 PCT/EP2019/076040 EP2019076040W WO2020064934A8 WO 2020064934 A8 WO2020064934 A8 WO 2020064934A8 EP 2019076040 W EP2019076040 W EP 2019076040W WO 2020064934 A8 WO2020064934 A8 WO 2020064934A8
Authority
WO
WIPO (PCT)
Prior art keywords
impact head
tool combination
work material
apparatuses
methods
Prior art date
Application number
PCT/EP2019/076040
Other languages
French (fr)
Other versions
WO2020064934A3 (en
WO2020064934A2 (en
Inventor
Erika HENRIKSSON
Original Assignee
Cell Impact Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cell Impact Ab filed Critical Cell Impact Ab
Priority to JP2021515004A priority Critical patent/JP7386551B2/en
Priority to CN201980062293.7A priority patent/CN112770855B/en
Priority to CA3111781A priority patent/CA3111781A1/en
Priority to KR1020217012075A priority patent/KR20210065982A/en
Priority to EP22163714.3A priority patent/EP4039387B1/en
Priority to CN202310961321.7A priority patent/CN117862393A/en
Priority to US17/272,248 priority patent/US20210268567A1/en
Priority to EP19778986.0A priority patent/EP3826785B1/en
Publication of WO2020064934A2 publication Critical patent/WO2020064934A2/en
Publication of WO2020064934A3 publication Critical patent/WO2020064934A3/en
Publication of WO2020064934A8 publication Critical patent/WO2020064934A8/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/28—Drives for hammers; Transmission means therefor for power hammers operated by hydraulic or liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/002—Drive of the tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/02—Dies or mountings therefor
    • B21J13/03—Die mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/04—Power hammers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/12—Drives for forging presses operated by hydraulic or liquid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0076—Noise or vibration isolation means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/065—Press rams

Abstract

The invention relates to a method and an apparatus for material forming, by means of a movable impact head and tool combination (4) and a drive unit, in particular, t the method comprises moving the drive unit to provide kinetic energy to the impact head and tool combination (4), for the impact head and tool combination (4) to strike a work material (W), so as to form the work material (W), wherein a return movement of the movable impact head and tool combination (4), away from the work material, after the strike of the work material (W) by the impact head and tool combination (4), is dampened.
PCT/EP2019/076040 2018-09-28 2019-09-26 Improvements for material forming WO2020064934A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2021515004A JP7386551B2 (en) 2018-09-28 2019-09-26 Improving material forming
CN201980062293.7A CN112770855B (en) 2018-09-28 2019-09-26 Material forming method and apparatus
CA3111781A CA3111781A1 (en) 2018-09-28 2019-09-26 Improvements for material forming
KR1020217012075A KR20210065982A (en) 2018-09-28 2019-09-26 Metal forming method and apparatus
EP22163714.3A EP4039387B1 (en) 2018-09-28 2019-09-26 Method of and apparatus for metal forming
CN202310961321.7A CN117862393A (en) 2018-09-28 2019-09-26 Material forming method and apparatus
US17/272,248 US20210268567A1 (en) 2018-09-28 2019-09-26 Methods of, and apparatuses for, metal forming
EP19778986.0A EP3826785B1 (en) 2018-09-28 2019-09-26 Method of and apparatus for metal forming

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1851166-7 2018-09-28
SE1851166A SE542632C2 (en) 2018-09-28 2018-09-28 A method and an apparatus for material forming

Publications (3)

Publication Number Publication Date
WO2020064934A2 WO2020064934A2 (en) 2020-04-02
WO2020064934A3 WO2020064934A3 (en) 2020-07-30
WO2020064934A8 true WO2020064934A8 (en) 2021-11-18

Family

ID=68072426

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/076040 WO2020064934A2 (en) 2018-09-28 2019-09-26 Improvements for material forming

Country Status (8)

Country Link
US (1) US20210268567A1 (en)
EP (2) EP3826785B1 (en)
JP (1) JP7386551B2 (en)
KR (1) KR20210065982A (en)
CN (2) CN117862393A (en)
CA (1) CA3111781A1 (en)
SE (1) SE542632C2 (en)
WO (1) WO2020064934A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE543868C2 (en) * 2020-04-02 2021-08-17 Cell Impact Ab An apparatus for material forming

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1119828A (en) * 1954-01-16 1956-06-26 Banning Ag J Forming machine working by percussion
FI45165C (en) * 1970-07-21 1972-04-10 Fiskars Ab Oy Cleaning arrangements for forging machines for damping of the machine's under-directed blows.
DE2341316A1 (en) * 1973-08-16 1975-02-27 Wolfgang Korb Stamping and forging press frame - has tool support held separate from main masses until impact to reduce running wear
DE2500605A1 (en) * 1975-01-09 1976-07-15 Hans Dipl Ing Beche Shock absorber for high capacity counterblow hammer - has deformation block between hammer head and die to absorb excess energy
JP2611119B2 (en) * 1993-06-07 1997-05-21 株式会社アマダメトレックス Punching mold
US6029486A (en) * 1998-04-23 2000-02-29 Amada Metrecs Company, Limited Forming method, forming tools and elastic punch
US6698267B1 (en) * 2000-04-28 2004-03-02 Morphic Technologies Aktiebolag Method and impact machine for forming a body
SE522259C2 (en) * 2000-09-15 2004-01-27 Morphic Technologies Ab Percussion machine and ways to shape a body
SE520158C2 (en) * 2000-12-11 2003-06-03 Morphic Technologies Ab Percussion machine including resilient matrix
DE10112985B4 (en) * 2001-03-17 2006-03-02 Tracto-Technik Gmbh Percussion drill head and a method for horizontal drilling with a percussion device
SE520460C2 (en) * 2001-05-10 2003-07-15 Morphic Technologies Ab Apparatus and method of material processing using high kinetic energy
SE522304C2 (en) * 2002-04-08 2004-01-27 Morphic Technologies Ab Publ Tool device and cutting tool for high speed cutting
US20050252345A1 (en) * 2004-05-11 2005-11-17 Carmien Joseph A Non-recoil striking tool and process for making same
SE527780C2 (en) * 2004-11-02 2006-06-07 Hydropulsor Ab Tool unit for high speed forging machine has hammer head and tool connected by joint containing resilient parts and allowing restricted axial movement between them
DE102005006742A1 (en) * 2005-02-15 2006-08-17 Claasen, Karl Hermann, Dipl.-Ing. Drop forge hammer, with a ram for the upper tool, has the lower tool on a swing table with a damper to contain the striking forces within the frame structure
EP1733850A1 (en) * 2005-06-15 2006-12-20 Caterpillar, Inc. Shock absorber for the holding assembly of a reciprocating tool
CN102896801A (en) * 2012-10-24 2013-01-30 扬州捷迈锻压机械有限公司 Self-pressurizing bidirectional balancing buffer device for press machine
SE537946C2 (en) * 2014-03-24 2015-12-01 Cell Impact Ab Impact and method of material processing with high kinetic energy utilization
JP2017192947A (en) 2016-04-18 2017-10-26 有限会社上野鉄工所 Mounting structure of punching punch to holder and punching punch

Also Published As

Publication number Publication date
WO2020064934A3 (en) 2020-07-30
SE1851166A1 (en) 2020-03-29
CA3111781A1 (en) 2020-04-02
EP3826785B1 (en) 2024-01-03
CN112770855A (en) 2021-05-07
JP7386551B2 (en) 2023-11-27
CN112770855B (en) 2023-09-01
EP4039387A1 (en) 2022-08-10
KR20210065982A (en) 2021-06-04
WO2020064934A2 (en) 2020-04-02
JP2022501199A (en) 2022-01-06
SE542632C2 (en) 2020-06-23
EP4039387B1 (en) 2024-04-10
US20210268567A1 (en) 2021-09-02
EP3826785A2 (en) 2021-06-02
CN117862393A (en) 2024-04-12

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